USBVC_SER_SIG
(void) usbvc_serialize_access(usbvcp, USBVC_SER_SIG);
(void) usbvc_serialize_access(usbvcp, USBVC_SER_SIG);
if (waitsig == USBVC_SER_SIG) {
if (usbvc_serialize_access(usbvcp, USBVC_SER_SIG) == 0) {
if (usbvc_serialize_access(usbvcp, USBVC_SER_SIG) <= 0) {
if (usbvc_serialize_access(usbvcp, USBVC_SER_SIG) <= 0) {